Patent Explorer
Browse, filter, and analyze 7 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2387812A | System of producing evacuated packages | Stokes and Smith Co | Expired / Lapsed | 1941-12-18 | 1945-10-30 | 1961-12-18 | 0.0 yrs | 0 | |
| US2294220A | Method of and apparatus for making containers | Stokes and Smith Co | Expired / Lapsed | 1940-03-13 | 1942-08-25 | 1960-03-13 | 0.0 yrs | 0 | |
| US2260064A | Method of making containers | Stokes and Smith Co | Expired / Lapsed | 1939-08-16 | 1941-10-21 | 1959-08-16 | 0.0 yrs | 0 | |
| US2200971A | System for making, filling, and sealing containers | Stokes and Smith Co | Expired / Lapsed | 1939-03-04 | 1940-05-14 | 1959-03-04 | 0.0 yrs | 0 | |
| US2160367A | Method of making sealed packages | Stokes and Smith Co | Expired / Lapsed | 1937-11-27 | 1939-05-30 | 1957-11-27 | 0.0 yrs | 0 | |
| US2154521A | Method of manufacture of filled containers | Stokes and Smith Co | Expired / Lapsed | 1938-02-15 | 1939-04-18 | 1958-02-15 | 0.0 yrs | 0 | |
| US2145941A | Method of and apparatus for making packages | Stokes and Smith Co | Expired / Lapsed | 1938-04-18 | 1939-02-07 | 1958-04-18 | 0.0 yrs | 0 |